So I load either eXT in effect or instrument mode in Live, when I click the [open] button it opens up only the open window header but no the complete window. nothin happens when I click the [x] to close it, and I can't move or control anything within Live. It frozen but not crash-related it seems...
... I just tested it again and what happens is that when I open an XT window it starts to look retarded and I can't access anything...
I posted this problem in KVRAudio EnergyXT forum and apparently other XT user assure that it is a Live problem because EnergyXT worked fine with Live 5.2
this is the 'open' issue
http://www.panicnow.net/~sweettrip/oOstOo/open.gif
this is a similar issue when trying to open the sampler GUI
http://www.panicnow.net/~sweettrip/oOstOo/sampler.gif
As I do not think there will be a bug fix for 5.2.1 I just hope Ableton does not overlook this problem in Live 6 (I wish I could beta test that...